NEW LOOK AT CP VIOLATION

被引:11
作者
IQBAL, MJ
MILLER, GA
机构
[1] TRIUMF Theory Group, 4004 Wesbrook Mall, Vancouver, V6T 2A3, BC
来源
PHYSICAL REVIEW D | 1990年 / 41卷 / 09期
关键词
D O I
10.1103/PhysRevD.41.2817
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The CP-violating (CPV) kaonic matrix elements , ImA0, and ImA2 are used to compute CPV observables in baryonic systems. The numerical results for the electric dipole moment and the difference between and decay parameters are similar to other approaches that use quark operators. Relations between the neutron electric dipole moment, CPV pion-nucleon coupling constants, and decay parameters are derived. © 1990 The American Physical Society.
引用
收藏
页码:2817 / 2828
页数:12
相关论文
共 39 条
[11]   ANALYSIS OF DELTA-S=1 NON-LEPTONIC WEAK DECAYS AND THE DELTA-I=1-2 RULE [J].
DONOGHUE, JF ;
GOLOWICH, E ;
PONCE, WA ;
HOLSTEIN, BR .
PHYSICAL REVIEW D, 1980, 21 (01) :186-202
[12]   HYPERON DECAYS AND CP NONCONSERVATION [J].
DONOGHUE, JF ;
HE, XG ;
PAKVASA, S .
PHYSICAL REVIEW D, 1986, 34 (03) :833-842
[13]   LOW-ENERGY WEAK-INTERACTIONS OF QUARKS [J].
DONOGHUE, JF ;
GOLOWICH, E ;
HOLSTEIN, B .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1986, 131 (5-6) :319-428
[14]   THE QUARK CONTENT OF THE PROTON [J].
DONOGHUE, JF ;
NAPPI, CR .
PHYSICS LETTERS B, 1986, 168 (1-2) :105-109
[15]   COMPILATION OF COUPLING-CONSTANTS AND LOW-ENERGY PARAMETERS [J].
DUMBRAJS, O ;
KOCH, R ;
PILKUHN, H ;
OADES, GC ;
BEHRENS, H ;
DESWART, JJ ;
KROLL, P .
NUCLEAR PHYSICS B, 1983, 216 (02) :277-335
[16]  
EEG JO, 1984, NUCL PHYS B, V224, P77
[17]  
EEG JO, 1983, PHYS LETT B, V130, P508
[18]   THE ELECTROMAGNETIC PENGUIN CONTRIBUTION TO EPSILON'/EPSILON FOR LARGE TOP QUARK MASS [J].
FLYNN, JM ;
RANDALL, L .
PHYSICS LETTERS B, 1989, 224 (1-2) :221-228
[19]  
HE XG, IN PRESS INT J MOD P
[20]  
HECKEL BR, 1990, 1989 P S WORKSH SPIN, P136